On our fourth day, we add yet another layer of diversity onto our building blocks. While diversity across global asset-classes is a useful first step, there are other aspects of the portfolio construction and rebalancing processes that can push the diversification boundaries even further and help improve risk-adjusted performance. As described in our popular “Buffet Bet” blog post, these well-known factors (or ‘smart Betas’) can provide further uncorrelated return drivers to help smoothen the long-term path of invested capital.

Reference: https://investresolve.com/blog/resolves-buffett-bet-portfolio-risk-parity-and-factors/https://investresolve.com/blog/active-passive-factors/